Why does each perfect square have two square roots?

because the square root is limited in it's range to only positive values whereas the function flx 2 x^2 has a domain of both positive and negative values

Perfect squares don't have "two" square roots

Step-by-step explanation:

It's just 1 number that divides perfectly to get a perfect square.

For example, the sqr of 64 is 8. 64 doesn't have "two" square roots because 8 and 8 are the same thing.

It has one square root: therefore, it's a perfect square.

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75